The invention provides a cooking utensil. The cooking utensil comprises a base component, a pot cover component, a bubble breaking device and an inner liner component, wherein the pot cover component covers the base component; a cavity is formed between the base component and the pot cover component; the bubble breaking device is positioned in the cavity and arranged on the base component; the inner liner component is positioned in the cavity and above the bubble breaking device; the bubble breaking device can perform bubble breaking on boiling water between the base component and the inner liner component during cooking. The cooking utensil has the advantages that the cooking utensil can prevent overflow of water and occurrence of large bubbles, prevents noise caused by breakage of large bubbles, and is more remarkable in practicability.